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Cheap flights from Tucson to Singapore from $530

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Tucson to Singapore departing on 11/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Tucson to Singapore

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
3:12 pm - 9:30 pmTUS  Tucson-SIN Singapore Changi
63h 18m2 stops Seattle/Tacoma Intl Incheon Intl
Multiple Airlines Logo
10:50 pm - 11:06 pmSIN  Singapore Changi-TUS Tucson
39h 16m2 stops Incheon Intl Seattle/Tacoma Intl
$1,146Multiple Airlines
Thu, Sep 24 - Thu, Oct 1
Multiple Airlines Logo
6:29 am - 2:25 amTUS  Tucson-SIN Singapore Changi
28h 56m2 stops Los Angeles Shanghai Pu Dong
Multiple Airlines Logo
7:00 am - 8:35 pmSIN  Singapore Changi-TUS Tucson
28h 35m2 stops Vancouver Intl Denver Intl
$1,163Multiple Airlines
Fri, Sep 4 - Thu, Sep 10
Multiple Airlines Logo
6:29 am - 2:25 amTUS  Tucson-SIN Singapore Changi
28h 56m2 stops Los Angeles Shanghai Pu Dong
Multiple Airlines Logo
10:50 pm - 9:26 pmSIN  Singapore Changi-TUS Tucson
37h 36m2 stops Incheon Intl Seattle/Tacoma Intl
$1,176Multiple Airlines
Fri, Sep 4 - Thu, Sep 10
United Airlines Logo
12:30 pm - 6:15 amTUS  Tucson-SIN Singapore Changi
26h 45m1 stop San Francisco
United Airlines Logo
8:45 am - 9:25 pmSIN  Singapore Changi-TUS Tucson
27h 40m1 stop San Francisco
$1,241United Airlines
Tue, Sep 22 - Wed, Sep 30
United Airlines Logo
5:30 am - 6:15 amTUS  Tucson-SIN Singapore Changi
33h 45m2 stops Denver Intl San Francisco
United Airlines Logo
8:45 am - 8:25 pmSIN  Singapore Changi-TUS Tucson
26h 40m2 stops San Francisco Denver Intl
$1,246United Airlines
Tue, Sep 22 - Wed, Sep 30
United Airlines Logo
7:02 am - 6:35 pmTUS  Tucson-SIN Singapore Changi
20h 33m1 stop San Francisco
United Airlines Logo
11:05 am - 9:10 pmSIN  Singapore Changi-TUS Tucson
49h 05m2 stops Tokyo Haneda San Francisco
$1,252United Airlines
Fri, Sep 4 - Thu, Sep 10
United Airlines Logo
5:30 am - 6:15 amTUS  Tucson-SIN Singapore Changi
33h 45m2 stops Denver Intl San Francisco
United Airlines Logo
11:05 am - 9:10 pmSIN  Singapore Changi-TUS Tucson
49h 05m2 stops Tokyo Haneda San Francisco
$1,256United Airlines
Fri, Sep 4 - Thu, Sep 10
ANA Logo
7:02 am - 12:45 amTUS  Tucson-SIN Singapore Changi
26h 43m2 stops San Francisco Tokyo Narita
ANA Logo
10:00 pm - 9:10 pmSIN  Singapore Changi-TUS Tucson
38h 10m2 stops Tokyo Haneda San Francisco
$1,267ANA
Fri, Sep 4 - Thu, Sep 10
ANA Logo
12:30 pm - 6:15 amTUS  Tucson-SIN Singapore Changi
26h 45m1 stop San Francisco
ANA Logo
11:05 am - 9:10 pmSIN  Singapore Changi-TUS Tucson
49h 05m2 stops Tokyo Haneda San Francisco
$1,301ANA
Fri, Sep 4 - Thu, Sep 10
Qatar Airways Logo
12:02 pm - 3:45 pmTUS  Tucson-SIN Singapore Changi
36h 43m2 stops Los Angeles Doha Hamad Intl
Qatar Airways Logo
7:40 pm - 5:56 pmSIN  Singapore Changi-TUS Tucson
37h 16m2 stops Doha Hamad Intl Dallas/Fort Worth
$1,463Qatar Airways
Sat, Oct 17 - Wed, Oct 21

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United Airlines flights from Tucson to Singapore

Our best United Airlines deals on Tucson to Singapore flight tickets
United Airlines
Sep 3
TUS7:02 amTucson
20h 33m
1 stop
SIN6:35 pmSingapore Changi
Sep 10
SIN8:45 amSingapore Changi
27h 25m
1 stop
TUS9:10 pmTucson
$1,241
United Airlines
Sep 22
TUS5:30 amTucson
33h 45m
2 stops
SIN6:15 amSingapore Changi
Sep 30
SIN8:45 amSingapore Changi
26h 40m
2 stops
TUS8:25 pmTucson
$1,246
United Airlines
Sep 4
TUS7:02 amTucson
20h 33m
1 stop
SIN6:35 pmSingapore Changi
Sep 10
SIN11:05 amSingapore Changi
49h 05m
2 stops
TUS9:10 pmTucson
$1,252

ANA flights from Tucson to Singapore

Our best ANA deals on Tucson to Singapore flight tickets
ANA
Sep 4
TUS7:02 amTucson
26h 43m
2 stops
SIN12:45 amSingapore Changi
Sep 10
SIN10:00 pmSingapore Changi
38h 10m
2 stops
TUS9:10 pmTucson
$1,267
ANA
Sep 4
TUS12:30 pmTucson
26h 45m
1 stop
SIN6:15 amSingapore Changi
Sep 10
SIN11:05 amSingapore Changi
49h 05m
2 stops
TUS9:10 pmTucson
$1,301
ANA
Dec 13
TUS1:30 pmTucson
44h 25m
2 stops
SIN12:55 amSingapore Changi
Dec 21
SIN10:10 amSingapore Changi
24h 12m
1 stop
TUS7:22 pmTucson
$4,403

momondo Fare Finder

 
Customize your flight search to find flights from Tucson to Singapore that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated August 10, 2026.
Use the filters below to find and compare flights from Tucson to Singapore that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TucsonSingapore

TUS Tucson - SIN Singapore Changi

TUSSIN

Tucson

Thu 9/24

3:12 pm-9:30 pm

2 stops63h 18m

Singapore Changi

Thu 10/1

10:50 pm-11:06 pm

2 stops39h 16m

$1,146

TucsonSingapore

TUS Tucson - SIN Singapore Changi

TUSSIN

Tucson

Fri 9/4

6:29 am-2:25 am

2 stops28h 56m

Singapore Changi

Thu 9/10

7:00 am-8:35 pm

2 stops28h 35m

$1,163

TucsonSingapore

TUS Tucson - SIN Singapore Changi

TUSSIN

Tucson

Fri 9/4

6:29 am-2:25 am

2 stops28h 56m

Singapore Changi

Thu 9/10

10:50 pm-9:26 pm

2 stops37h 36m

$1,176
Quickest round-trip

TucsonSingapore

TUS Tucson - SIN Singapore Changi

TUSSIN

Tucson

Tue 9/22

12:30 pm-6:15 am

1 stop26h 45m

Singapore Changi

Wed 9/30

8:45 am-9:25 pm

1 stop27h 40m

$1,241

TucsonSingapore

TUS Tucson - SIN Singapore Changi

TUSSIN

Tucson

Tue 9/22

5:30 am-6:15 am

2 stops33h 45m

Singapore Changi

Wed 9/30

8:45 am-8:25 pm

2 stops26h 40m

$1,246

TucsonSingapore

TUS Tucson - SIN Singapore Changi

TUSSIN

Tucson

Fri 9/4

7:02 am-6:35 pm

1 stop20h 33m

Singapore Changi

Thu 9/10

11:05 am-9:10 pm

2 stops49h 05m

$1,252

TucsonSingapore

TUS Tucson - SIN Singapore Changi

TUSSIN

Tucson

Fri 9/4

5:30 am-6:15 am

2 stops33h 45m

Singapore Changi

Thu 9/10

11:05 am-9:10 pm

2 stops49h 05m

$1,256

TucsonSingapore

TUS Tucson - SIN Singapore Changi

TUSSIN

Tucson

Fri 9/4

7:02 am-12:45 am

2 stops26h 43m

Singapore Changi

Thu 9/10

10:00 pm-9:10 pm

2 stops38h 10m

$1,267

TucsonSingapore

TUS Tucson - SIN Singapore Changi

TUSSIN

Tucson

Fri 9/4

12:30 pm-6:15 am

1 stop26h 45m

Singapore Changi

Thu 9/10

11:05 am-9:10 pm

2 stops49h 05m

$1,301

TucsonSingapore

TUS Tucson - SIN Singapore Changi

TUSSIN

Tucson

Sat 10/17

12:02 pm-3:45 pm

2 stops36h 43m

Singapore Changi

Wed 10/21

7:40 pm-5:56 pm

2 stops37h 16m

$1,463

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Tucson to Singapore

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Tucson to Singapore flights?

You could potentially save up to 2% on your flight if you consider stops on a Tucson to Singapore flight.

When to book flights from Tucson to Singapore

Are you open to changing your travel dates? Check out the ideal times to fly from Tucson to Singapore according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Tucson to Singapore (TUS to SIN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Tucson to Singapore

Fastest flight time

28h 56m

Direct flights

None
The fastest flight from Tucson to Singapore takes 28h 56m
There are no direct flights from Tucson to Singapore. There are no popular flight routes from Tucson to Singapore.
Search flight deals

Frequently asked questions about flying from Tucson to Singapore

  • How far is Tucson to Singapore Changi by plane?

    Tucson and Singapore Changi are 9184.4 mi apart from one another. Flights usually cover this in 28h 56m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Tucson Airport to Singapore Changi Airport?

    Prices for flights from Tucson Airport to Singapore Changi Airport were last updated today.

  • How old do you have to be to fly from Tucson Airport to Singapore Changi Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Tucson Airport to Singapore Changi Airport.

  • What documentation or ID do you need to fly to Singapore Changi Airport?

    The necessary travel and health documents for your Singapore Changi Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Tucson to Singapore?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Singapore from Tucson.

Can I find flights from Tucson to Singapore with flexible booking policies on momondo?

Flights from Tucson to Singapore with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Tucson to Singapore?

Once all potential Tucson to Singapore flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Tucson to Singapore right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Tucson to Singapore now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Singapore and let you know when they change.

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Cabin classes currently available on flights to Singapore

List of cabin classes available on flights landing in Singapore. Availability may vary depending on flight origin and airline.
First Class to Singapore
Business Class to Singaporefrom $2,356